Use different Oracle user for g++ and clang (#96)

Enable g++ back - testing.

.travis.yml

@@ -7,7 +7,7 @@ language: cpp
 # Testing against two compilers will create (at least) 2 rows in build matrix
 # http://about.travis-ci.org/docs/user/languages/cpp/
 compiler:
-  #- g++ # disabled due to conflicting parallel testing against common Oracle
+  - g++
   - clang
 
 branches:

bin/ci/script.sh

@@ -7,13 +7,20 @@ source ./bin/ci/common.sh
 mkdir -p src/_build
 cd src/_build
 echo "$(tmstamp) *** script::cmake-config starting $(date) ***"
+if [ "${CXX}" == "g++" ]
+then
+    ORACLE_USER="soci_tester"
+else
+    ORACLE_USER="soci_tester1"
+fi
+
 cmake \
 	-DSOCI_STATIC=OFF \
 	-DSOCI_TESTS=ON \
 	-DSOCI_EMPTY_TEST_CONNSTR:STRING="dummy connection" \
 	-DSOCI_FIREBIRD_TEST_CONNSTR:STRING="service=LOCALHOST:/tmp/soci_test.fdb user=SYSDBA password=masterkey" \
 	-DSOCI_MYSQL_TEST_CONNSTR:STRING="db=soci_test" \
-	-DSOCI_ORACLE_TEST_CONNSTR:STRING="service=brzuchol.loskot.net user=soci_tester password=soci_secret" \
+	-DSOCI_ORACLE_TEST_CONNSTR:STRING="service=brzuchol.loskot.net user=${ORACLE_USER} password=soci_secret" \
 	-DSOCI_POSTGRESQL_TEST_CONNSTR:STRING="dbname=soci_test user=postgres" \
 	-DSOCI_SQLITE3_TEST_CONNSTR:STRING="soci_test.db" \
 	-DSOCI_ODBC_TEST_POSTGRESQL_CONNSTR="FILEDSN=${PWD}/../backends/odbc/test/test-postgresql.dsn;" \